Rare Old-Stock Copper Ingot, 51 Pounds (Michigan #F0491) Copper Range

Specimen has been etched in acid, Submerged in high-grade lacquer to prevent oxidation, Custom stand INCLUDED!, Sourced: Michigan’s Upper Peninsula ,

Michigan Copper (Cu11b)

Oldstock

Size 2.85” long Weight 135 grams

Copper Ingot Native Michigan

Copper Range Company stock certificate 1950's (Michigan mining)

Upper Peninsula of Michigan Cast Copper Ingot abt 2 Lbs

0491

Old Michigan Bar

0491

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